CN205281837U - Wall -hanging all -in -one - Google Patents
Wall -hanging all -in -one Download PDFInfo
- Publication number
- CN205281837U CN205281837U CN201521007545.1U CN201521007545U CN205281837U CN 205281837 U CN205281837 U CN 205281837U CN 201521007545 U CN201521007545 U CN 201521007545U CN 205281837 U CN205281837 U CN 205281837U
- Authority
- CN
- China
- Prior art keywords
- box body
- cabinet
- unit
- hanging
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Abstract
The utility model discloses a wall -hanging all -in -one, including computer unit (3), public address unit (4) and quick -witted case (5), public address unit (4) are including power amplifier circuit, loudspeaker and box body, power amplifier circuit install the box body in, removable installation of box body quick -witted incasement, removable installation of loudspeaker quick -witted incasement. This wall -hanging all -in -one's public address unit carries out the modularization, and the maintenance is more convenient with maintenance public address unit.
Description
Technical field
The utility model relates to instructional device field, more properly says and relates to a kind of wall-hanging all-in-one.
Background technology
Along with the progress of science and technology, multimedia teaching is excessively flourish at me. Computer, projector etc. instead of the educational aids such as traditional blackboard, chalk gradually, achieve good effect in the application of teaching, training, report. The teaching one-piece of prior art comprises master control system unit, operating panel control unit, computer unit, video display unit and expansion sound unit. Operating panel is for controlling computer module, video display module and expands sound module work. But still there are some problems in the teaching one-piece of prior art, the territory, circuit partition of current teaching one-piece each unit inner is directly installed in cabinet, directly it is connected by electric wire between each unit or it is incorporated on same circuit card, like this, go wrong once wherein certain unit or need to safeguard maintenance, just need to move whole teaching one-piece to producer or after sale center go, it may also be useful to very inconvenient.
Practical novel content
The technical problems to be solved in the utility model is, it is provided that a kind of wall-hanging all-in-one, and the expansion sound unit of this wall-hanging all-in-one carries out modularization, and maintenance process simulation expansion sound unit is more convenient.
Technical solution of the present utility model is, it is provided that a kind of wall-hanging all-in-one with following structure, comprises computer unit, expansion sound unit and cabinet, and expansion sound unit comprises power amplifier circuit, loudspeaker and box body; The power amplifier circuit told is arranged in described box body, and the described removable formula of box body is arranged in described cabinet; The removable formula of described loudspeaker is arranged in described cabinet.
After adopting above structure, wall-hanging all-in-one of the present utility model, compared with prior art, has the following advantages:
Owing to the expansion sound unit of wall-hanging all-in-one of the present utility model comprises power amplifier circuit, loudspeaker and box body, power amplifier circuit is arranged in box body, box body is arranged in cabinet, when power amplifier circuit needs to keep in repair, as long as box body is removed from cabinet take to producer or after sale center go maintenance or maintenance just may be used, very laborsaving, it may also be useful to also very convenient.
Improving as one of the present utility model, described box body is connected by the first web member formula removable with cabinet. After adopting this kind of structure, structure is simple, easy to assembly.
Improving as another kind of the present utility model, be provided with the spacing part of left spacing part and the right side in described cabinet, the spacing part of described left spacing part and the right side left side and right side to described box body carries out spacing respectively. Adopting this kind of structure, the right position of box body can be carried out spacing by the spacing part of left spacing part and the right side so that the assembling of box body is convenient.
Also having a kind of improvement as of the present utility model, described computer unit is independent module; The removable formula of described computer unit is arranged in described cabinet. After adopting this kind of structure, computer unit assembling is more convenient, just can go maintenance as long as being removed separately by computer unit when going wrong, easy to operate.
Also having a kind of improvement as of the present utility model, described computer unit comprises main frame and pallet; The removable formula of described main frame is arranged on described pallet; The removable formula of described pallet is arranged in described cabinet. After adopting this kind of structure, structure is simple, easy to assembly.
Accompanying drawing explanation
Fig. 1 is the perspective view of teaching one-piece of the present utility model.
Fig. 2 is the perspective view of the loudspeaker of teaching one-piece of the present utility model.
Fig. 3 is the perspective view of another angle of the loudspeaker of teaching one-piece of the present utility model.
Fig. 4 is the perspective view of the master control system unit of teaching one-piece of the present utility model.
Fig. 5 is the perspective view of another angle of the master control system unit of teaching one-piece of the present utility model.
Fig. 6 is the perspective view of the computer unit of teaching one-piece of the present utility model.
Fig. 7 is the perspective view of the operating panel control unit of teaching one-piece of the present utility model.
Shown in figure: 1, master control system unit, 1.1, box body, the 1.2, first web member, 1.3, left spacing part, 1.4, right spacing part, 2, operating panel control unit, 2.1, mounting bracket, 2.2, operating panel, 3, computer unit, 3.1, main frame, 3.2, pallet, 4, expansion sound unit, 4.1, loudspeaker, the 4.2, the 2nd web member, 5, cabinet, 5.1, first area, the 5.2, the 2nd region, 5.3, the 3rd region, the 5.4, first dividing plate, 5.5, second partition.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Refer to shown in Fig. 1, modified version teaching one-piece of the present utility model, comprise master control system unit 1, operating panel control unit 2, computer unit 3, expansion sound unit 4 and cabinet 5. Described operating panel control unit 2, computer unit 3 and expansion sound unit 4 are all electrically connected with described master control system unit 1. Described master control system unit 1, operating panel control unit 2, computer unit 3 and expansion sound unit 4 are independent module. Described master control system unit 1, operating panel control unit 2, computer unit 3 and all removable formula of expansion sound unit 4 are arranged in described cabinet 5.
Described cabinet 5 comprise under the first area 5.1, the 2nd region 5.2 and the 3rd region 5.3 that are arranged in order. Described master control system unit 1 and expansion sound unit 4 are arranged in described first area 5.1, and described computer unit 3 is arranged in the 2nd described region 5.2, and described operating panel control unit 2 is arranged in the 3rd described region 5.3. Separated by the first dividing plate 5.4 between described first area 5.1 and the 2nd region 5.2, separated by second partition 5.5 between the 2nd described region 5.2 and the 3rd region 5.3.
Seeing also shown in Fig. 4 and Fig. 5, described master control system unit 1 comprises box body 1.1, circuit card. The removable formula of described circuit card is arranged in described box body 1.1, and the described removable formula of box body 1.1 is arranged in described cabinet 5. Described box body 1.1 is connected with the removable formula of cabinet 5 by the first web member 1.2. The first described web member 1.2 is perpendicular type web member, and the side of the first described web member 1.2 is connected with box body 1.1, and described another side of the first web member 1.2 is connected with at the bottom of the case of cabinet 5. The sidewall of described cabinet 5 is provided with the groove 5.6 of another side for accommodating the first described web member 1.2. Being provided with the spacing part 1.4 of left spacing part 1.3 and the right side in described cabinet 5, the described spacing part of left spacing part 1.3 and the right side 1.4 left side and right side to described box body 1.1 carries out spacing respectively.
Seeing also shown in Fig. 2 and Fig. 3, described expansion sound unit 4 comprises power amplifier circuit and loudspeaker 4.1. Described power amplifier circuit is integrated on the circuit card of described master control system unit 1. Described loudspeaker 4.1 are arranged in described cabinet 5 by the 2nd removable formula of web member 4.2. The shape of the 2nd described web member 4.2 is " C " shape. The end of described loudspeaker 4.1 is provided with the accommodating space for accommodating the 2nd described web member 4.2, and the upper end of the 2nd described web member 4.2 is connected with the end of described loudspeaker 4.1, and the described lower end of the 2nd web member 4.2 is connected with at the bottom of the case of cabinet 5.
Seeing also shown in Fig. 6, described computer unit 3 comprises main frame 3.1 and pallet 3.2. The described removable formula of main frame 3.1 is arranged on described pallet 3.2. The described removable formula of pallet 3.2 is arranged in described cabinet 5. Computer can use brand name computer or compatible; Described computer can also be kludge, and described kludge without the need to using pallet, can be able to be directly installed in described main frame.
Seeing also shown in Fig. 7, described operating panel control unit 2 comprises mounting bracket 2.1 and operating panel 2.2. The described removable formula of operating panel 2.2 is arranged on described mounting bracket 2.1. The described removable formula of mounting bracket 2.1 is arranged in described cabinet 5.
Claims (5)
1. a wall-hanging all-in-one, comprises computer unit (3), expansion sound unit (4) and cabinet (5), it is characterised in that: expansion sound unit (4) comprises power amplifier circuit, loudspeaker and box body; Described power amplifier circuit is arranged in described box body, and the described removable formula of box body is arranged in described cabinet; The removable formula of described loudspeaker is arranged in described cabinet.
2. wall-hanging all-in-one according to claim 1, it is characterised in that: described box body (1.1) is connected with cabinet (5) removable formula by the first web member (1.2).
3. wall-hanging all-in-one according to claim 2, it is characterized in that: be provided with left spacing part (1.3) and the spacing part in the right side (1.4) in described cabinet (5), described left spacing part (1.3) and the right side spacing part (1.4) left side and right side to described box body (1.1) carries out spacing respectively.
4. wall-hanging all-in-one according to claim 1 or 2 or 3, it is characterised in that: described computer unit (3) is independent module; Described computer unit (3) removable formula is arranged in described cabinet (5).
5. wall-hanging all-in-one according to claim 4, it is characterised in that: described computer unit (3) comprises main frame (3.1) and pallet (3.2); Described main frame (3.1) removable formula is arranged on described pallet (3.2); Described pallet (3.2) removable formula is arranged in described cabinet (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521007545.1U CN205281837U (en) | 2015-12-07 | 2015-12-07 | Wall -hanging all -in -one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521007545.1U CN205281837U (en) | 2015-12-07 | 2015-12-07 | Wall -hanging all -in -one |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205281837U true CN205281837U (en) | 2016-06-01 |
Family
ID=56066391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521007545.1U Expired - Fee Related CN205281837U (en) | 2015-12-07 | 2015-12-07 | Wall -hanging all -in -one |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205281837U (en) |
-
2015
- 2015-12-07 CN CN201521007545.1U patent/CN205281837U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20181207 |